CLASSIFICATION & CODING
- AWS : E-308L-16
- BSEN :E 23 12 R32
- IS:5206 : E19.9R26
DESCRIPTION
Rutile based coating. Resistant to cracking, corrosion and scaling upto 800° C. Controlled ferrite content. 19/10 type austenitic SS weld.
AVAILABILITY :
Standard Size : 4.0 , 3.15 , 2.50 in 350 mm length. Packing : 2.0 kg each and master box 10.0 kg.
APPLICATION
Build up application on SS surfaces of centrifugal pump impellers and shafts valve faces, seats etc. SS piping in refineries, oil and gas industries, chemical plants Welding Cr-Ni steels represented by AISI 301, 302, 304 and 308.
ALL WELD METAL CHEMICAL COMPOSITION ( Typical ) :
Carbon%
0.05
Manganese%
1.20
Chromium%
19.0
Nickel%
10.2
Silicon%
0.60
Sulphur%
0.02
Phosphorous%
0.025
ALL WELD METAL MACHENICAL PROPERTIES ( Typical ) :
Ultimate Tensile Strength
575
Elongation%
28
CURRENT & CONDITIONS : USE AC ( 70 OCV ) OR DC ( + )
SIZE (mm) :
2.50x350
3.15x350
4.00x350
CURRENT ( amp ) :
70-100
90-140
140-200